setDifference

Returns a new set containing the elements of the first set that are not in the other set.

setDifference(a, b) → returns any

Member Function Syntax

mySet.difference(otherSet)

This function requires Adobe ColdFusion 2025.0.8 and up.  Not supported on Lucee, etc.
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See Also:   setsymmetricdifference   setunion

Argument Reference

a any
Required

The set.

b any
Required

The other set.

Links more information about setDifference

Examples
Sample code invoking the setDifference function

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